tr{
	height:40px;
}
.top{
	text-align:center;
}
.bar{
	height: 25px;
	padding: 10px;
	text-align:center;
	vertical-align: center;
}
.content{
	width:100%;
	position: relative;
}
.list{
	width: 1394px;
	position:absolute;
	top:0px;
	left:50%;
	margin-left: -685px;
}
.sheet{
	text-align: center;
	width: 98%;
}
.list_title{
	height: 25px;
	width: 100%; 
	background-color: #66c2f5;
	text-align: center;
	font: 700 10px/25px "SimSun";
}
.btn{
	text-align: right;
}
.sheet_edit{
	margin:10px 20px;
	width: 98%;
	text-align: center;
}
.add{
	float:right;
	margin-right: 20px;
}